Material: High Temperature Kanekalon Synthetic Fiber * Length: 16" * color:blue,skyblue,green,white,red,pink,lime green,purple,orange(Please email us the 6 colors you like) * Make your own fasion hair style * You can blow-dry, straighten, curl, wash, and trim them to desired length as if they are actual strands of hair. The hair extension can be heated up to 195 degrees Fahrenheit.